Filed under: adafruit learning system, batteries & power, circuit playground, Circuit Playground Express, cosplay, costuming, discover electronics, DIY, fashion, LEDs, made with code, MakeCode, Makers, microcontrollers, NeoPixels, Programming, tutorials, wearables, Women In STEM — 
Tags: beginner, cosplay, costume, diy, easy, first time, How To, learn, Make, neopixels, no sew, no solder, quick, video —